$OpenBSD: patch-hexcalc_c,v 1.1 2011/06/16 11:45:53 sthen Exp $

Fix with GCC4. From http://bugs.gentoo.org/show_bug.cgi?id=140987

--- hexcalc.c.orig	Sun May 15 11:30:39 2011
+++ hexcalc.c	Sun May 15 11:34:23 2011
@@ -37,6 +37,7 @@ static char *sccsid = "@(#)hexcalc.c	1.11  11/21/89";
 #endif	
 
 #include	<stdio.h>
+#include	<stdlib.h>
 #include	<ctype.h>
 #include	<X11/IntrinsicP.h>
 #include	<X11/StringDefs.h>
@@ -509,14 +510,16 @@ caddr_t		data;
 
 		switch(topOp) {
 		case '+' :
-			ac = PopArg()  + PopArg();
+			temp = PopArg();
+			ac = PopArg() + temp;
 			break;
 		case '-' :
 			temp = PopArg();
 			ac = PopArg() - temp;
 			break;
 		case '*' :
-			ac = PopArg()  * PopArg();
+			temp = PopArg();
+			ac = temp * PopArg();
 			break;
 		case '/' :
 			temp = PopArg();
@@ -528,15 +531,18 @@ caddr_t		data;
 			break;
 			
 		case '|' :
-			ac = PopArg() | PopArg();
+			temp = PopArg();
+			ac = temp | PopArg();
 			break;
 
 		case '&' :
-			ac = PopArg() & PopArg();
+			temp = PopArg();
+			ac = temp & PopArg();
 			break;
 
 		case '^' :
-			ac = PopArg() ^ PopArg();
+			temp = PopArg();
+			ac = temp ^ PopArg();
 			break;
 
 		case '<' :
